From: Impact of China’s high speed train window glass on GNSS signals and positioning performance
GNSS | Used observations for cycle detection | Receiver 1 (without glass) | Receiver 2 (with glass) |
---|---|---|---|
GPS | C1C-C2W/L1C-L2W | 7 | 49 |
C1C-C2X/L1C-L2X | 4 | 96 | |
C1C-C5X/L1C-L5X | 4 | 57 | |
GLONASS | C1C-C2C/L1C-L2C | 8 | 230 |
C1P-C2P/L1P-L2P | 16 | 159 | |
Galileo | C1X-C5X/L1X-L5X | 7 | 45 |
C1X-C7X/L1X-L7X | 5 | 46 | |
C1X-C8X/L1X-L8X | 4 | 44 | |
BDS | C2I-C7I/L2I-L7I | 16 | 68 |